Finding the Third Proportional to 1,244,718 and 2,730,396

Step by Step Solution

1. Step 1: Write the proportion equation
   1,244,718 : 2,730,396 = 2,730,396 : x
2. Step 2: Convert to fraction form
   1,244,718/2,730,396 = 2,730,396/x
3. Step 3: Cross multiply
   1,244,718x = 2,730,396 × 2,730,396
4. Step 4: Simplify right side
   1,244,718x = 7,455,062,316,816
5. Step 5: Solve for x
   x = 7,455,062,316,816/1,244,718
6. Step 6: Final answer
   x = 5,989,358.49